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六角頭自攻釘【JA3】 JIS B 1123 (JA3) - 2015

選擇規格尺寸點擊↓

3.5

4.5

尺寸單位: mm

日标JIS B1123 (JA3) - 2015 JIS1123 1123JIS 六角頭自攻釘【JA3】

掃一掃分享

單重計算公差

螺紋規格
d

3.5

4.5

s	最大值
s	最小值
e	最小值
k	公稱
	最大值
	最小值
r	最小值

5	5.5	7	7	8	10	12
4.8	5.3	6.8	6.8	7.8	9.8	11.75
5.5	6.05	7.7	7.7	8.7	10.9	13.1
1.6	2.3	2.5	2.7	3	3.5	5
1.7	2.4	2.6	2.8	3.1	3.65	5.15
1.5	2.2	2.4	2.6	2.9	3.35	4.85
0.1	0.1	0.2	0.2	0.2	0.25	0.4

替代列表

JIS B 1123AAT1 - 1996 JIS B 1123JA3 - 2015

引用參考

鍍鋅、鍍鎳、鍍镉、複合鍍等層鍍層鹽霧腐蝕的防護性能

GB /T 193 - 2003

普通螺紋（一般用途米制螺紋）- 直徑與螺距系列 (ISO 261: 1998, MOD)

GB /T 5280 - 2002

自攻螺釘用螺紋

注：技術數據僅供參考，請以官方原件為準！

類似标準及供貨信息

1	[國标] GB /T 5285 - 2017	六角頭自攻螺釘 Hexagon Head Tapping Screws 供應商(1)
2	[國标] GB 5285 - 1985	六角頭自攻螺釘 Hexagon Head Tapping Screws 供應商(1)
3	[美标] IFI 502 - 1982	米制六角頭自攻釘 Metric Hex Head Tapping Screws
4	[德标] DIN 7976 - 1990	外六角自攻釘 Hexagon head tapping screws 供應商(4)
5	[國際] ISO 1479 - 2011	六角頭自攻螺釘 Hexagon Head Tapping Screws
6	[國際] ISO 1479 - 1983	六角頭自攻螺釘 Hexagon Head Tapping Screws
7	[日标] JIS B 1123 - 2015	六角頭自攻螺釘（C型,F型和R型） Hexagon head tapping screws (Type C ,F and R)
8	[日标] JIS B 1123 (AT1) - 1996	六角頭自攻螺釘（C型和F型） Hexagon head tapping screws (Type C and type F)
9	[日标] JIS B 1123 (AAT1) - 1996	六角頭自攻釘【副表1】 Hexagon Head Tapping Screws [Annex Attached Table 1]
10	[美标] ASME/ANSI B 18.6.3 - 2010	六角頭自攻釘 Machine Screw and Tapping Screw Nuts (Inch Seires)
11	[意大利] UNI 6949 - 1980	六角頭自攻螺釘 Hexagon head tapping screws
12	[法國] NF E 25-662 - 1994	六角頭自攻螺釘 Hexagon Head Tapping Screws
13	[英标] BS 4174 - 1972	六角頭自攻釘 [Table 21] Hexagon Head Self-Tapping Screws [Table 21]
14	[澳标] AS /NZS 4402 - 1996	米制六角頭自攻螺釘 ISO metric hexagon head tapping screws
15	[台灣] CNS 4308 - 2000	六角頭自攻螺釘 Hexagon Head Tapping Screws
16	[企标] YJT 1020 (FBS)	梅花槽混凝土自攻型錨栓(盤頭/沉頭/六角法蘭頭)
17	[企标] YJT 4063 (WN1446C)	六角頭自攻螺釘【PT-K 螺紋】 Hexagon Head Tapping Screws [PT-K Thread]
18	[企标] YJT 4064 (WN1447C)	六角頭帶介自攻螺釘【PT-K 螺紋】 Hexagon Washer Head Tapping Screws [PT-K Thread]
19	[德标] DIN EN ISO 1479 - 2011	外六角自攻釘 Hexagon Head Tapping Screws 供應商(4)
20	[美标] ASME B 18.6.3 (T30-VI+T40) - 2013	梅花槽六角頭自攻螺釘- AB ABR自攻螺釘 Hexalobular Socket Hex Head with Type AB and ABR Thread-Forming Tapping Screws [Table 30&40]
21	[美标] ASME B 18.6.3 (Hex-VI-B/BP) - 2013	梅花槽六角頭自攻螺釘-B牙,BP牙【表30&41】 Hexalobular Socket Hex Head with Type B and Type BP Thread-Forming Tapping Screws [Table 30&41]
22	[美标] ASME B 18.6.3 (Hex-VI-A) - 2013	梅花槽六角頭自攻螺釘-A牙【表30&42】 Hexalobular Socket Hex Head with Type A Thread-Forming Tapping Screws [Table 30&42]
23	[美标] ASME B 18.6.3 (Hex[L]-VI-B/BP) - 2013	梅花槽大六角頭自攻螺釘-B牙,BP牙【表30&41】 Hexalobular Socket Large Hex Head with Type B and Type BP Thread-Forming Tapping Screws [Table 30&41]
24	[美标] ASME B 18.6.3 (Hex[L]-VI-A) - 2013	梅花槽大六角頭自攻螺釘-A牙【表30&42】 Hexalobular Socket Large Hex Head with Type A Thread-Forming Tapping Screws [Table 30&42]
25	[美标] ASME B 18.6.3 (T29+T40) - 2013	無槽或開槽六角頭以及大六角頭 AB ABR自攻螺釘 Plain (Unslotted) and Slotted Regular and Large Hex Head Tapping Screws - Type AB and ABR
26	[美标] ASME B 18.6.3 (T30-I+T40) - 2013	十字槽凹穴六角頭以及大六角頭 AB ABR自攻螺釘 Cross Recess Indented Regular and Large Hex Head Tapping Screws - Type AB and ABR
27	[美标] ASME B 18.6.3 (T31-I+T40) - 2013	十字槽六角頭以及大六角頭 AB ABR自攻螺釘 Recess Dimensions for Type I Nonindented Regular and Large Hex Head Tapping Screws - Type AB and ABR
28	[美标] ASME B 18.6.5M (T20) - 2000 (R2010)	米制六角頭自攻釘 [Table 20] Metric hexagon head tapping screws [Table 20]
29	[美标] ASME B 18.6.4 - 1998	六角頭自攻螺釘 B,BP型 [Table 39] Regular And Large Hex Head Tapping Screws - Type B and BP Thread Forming [Table 39]
30	[美标] ASME B 18.6.4 - 1998	六角頭自攻螺釘 C型(統一螺紋) [Table 39] Regular And Large Hex Head Tapping Screws - Type C Thread Forming [Table 39]
31	[美标] ASME B 18.6.4 - 1998	六角頭自攻螺釘 AB型 [Table 39] Regular And Large Hex Head Tapping Screws - Type AB Thread Forming [Table 39]
32	[美标] ASME B 18.6.4 - 1998	六角頭自攻螺釘 A型 [Table 39] Regular And Large Hex Head Tapping Screws - Type A Thread Forming [Table 39]
33	[美标] ASME B 18.6.4 - 1998	六角頭凸緣自攻螺釘 B,BP型 [Table 39] Hex Washer Head Tapping Screws - Type B and BP Thread Forming [Table 40]
34	[美标] ASME B 18.6.4 - 1998	六角頭凸緣自攻螺釘 C型(統一螺紋) [Table 40] Hex Washer Head Tapping Screws - Type C Thread Forming [Table 40]
35	[美标] ASME B 18.6.4 - 1998	六角頭凸緣自攻螺釘 AB型 [Table 40] Hex Washer Head Tapping Screws - Type AB Thread Forming [Table 40]
36	[美标] ASME B 18.6.4 - 1998	六角頭凸緣自攻螺釘 A型 [Table 40] Hex Washer Head Tapping Screws - Type A Thread Forming [Table 40]